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The patent EP3103650 was granted to KBA Notasys on Jan 17, 2018. The application was filed on Apr 12, 2013 under application number EP16177957A. The patent is currently recorded with a legal status of "Opposition Rejected".

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| PROTEC SURFACE | Oct 17, 2018 | LUNATI & MAZZONI | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE19516883 |
| DESCRIPTION | EP0446762 |
| DESCRIPTION | US2011139246 |
| DESCRIPTION | US4892451 |
| DESCRIPTION | US5252360 |
| DESCRIPTION | WO03103962 |
| DESCRIPTION | WO2007119203 |
| DESCRIPTION | WO2009138901 |
| OPPOSITION | DE10341244 |
| OPPOSITION | EP2256233 |
| OPPOSITION | US5683561 |
| OPPOSITION | US5979225 |
| OPPOSITION | US6027618 |
| OPPOSITION | WO2005045091 |
| SEARCH | DE19516883 |
| SEARCH | US4892451 |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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Dec 21, 2017
Decision to grant a European patent
Search/Exam
Nov 28, 2017
(Electronic) Receipt
Search/Exam
Nov 28, 2017
Filing of the translations of the claims
Search/Exam
Nov 28, 2017
French translation of claims
Search/Exam
Nov 28, 2017
German translation of the claims
Search/Exam
Nov 28, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 27, 2017
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Submission concerning representation
Search/Exam
Nov 22, 2017
(Electronic) Receipt
Search/Exam
Nov 22, 2017
Annexes in respect of a client data request
Search/Exam
Nov 22, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 22, 2017
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Submission concerning representation
Search/Exam
Sep 19, 2017
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Intention to grant (signatures)
Search/Exam
Sep 19, 2017
Text intended for grant (clean copy)
Search/Exam
Sep 19, 2017
Aug 29, 2017
Aug 3, 2017
(Electronic) Receipt
Search/Exam
Aug 3, 2017
Amended claims with annotations
Search/Exam
Aug 3, 2017
Claims
Search/Exam
Aug 3, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 3, 2017
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Intention to grant (signatures)
Search/Exam
Jun 8, 2017
Text intended for grant (clean copy)
Search/Exam
Jun 8, 2017
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Examination started
Search/Exam
Dec 19, 2016
Nov 16, 2016
Notification of forthcoming publication
Search/Exam
Sep 21, 2016
Refund of fees
Search/Exam
Sep 9, 2016
Communication to designated inventor
Search/Exam
Sep 9, 2016
Communication to designated inventor
Search/Exam
Sep 7, 2016
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European search opinion
Search/Exam
Sep 7, 2016
European search report
Search/Exam
Sep 7, 2016
Information on Search Strategy
Search/Exam
Aug 23, 2016
Search started
Search/Exam
Jul 12, 2016
Priority search results copy provided by EPO
Search/Exam
Jul 5, 2016
Abstract
Search/Exam
Jul 5, 2016
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Claims
Search/Exam
Jul 5, 2016
Description
Search/Exam
Jul 5, 2016
Designation of inventor
Search/Exam
Jul 5, 2016
Drawings
Search/Exam
Jul 5, 2016
Request for grant of a European patent
Search/Exam
Nov 13, 2014
Priority search results copy provided by EPO
Search/Exam
Nov 5, 2013